We just took on a dog who was in a pretty bad way. We've had him cleaned up, de-flead and all the rest.
Cheech is in our room and we generally have the door closed because we like to keep our room cooler than the rest of the house for him. He's fine with the rabbits that we sometimes bring into our room. They hop around while he runs around his cage trying to follow them and gives them a good sniff every time they come over. The hamster he's fine with too, he just watches it as it rolls around in it's ball... but the dog... every time he sticks his head through the door, Cheech goes mad and starts running around crazily. I haven't got a clue why, the dog is very gentle, I mean we have to protect him from the rabbits who attack him and he wouldn't hurt a fly, but Cheech seems to think otherwise. We're not going to bother trying to introduce them, keeping them separate is probably safest but I would appreciate any comments on why you think he hates the dog so much. Or is he showing affection? I have no idea. I've never encountered this before so I just wanted to see what you guys think.